Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 8.0.21 in Ubuntu 20.04 LTS. Ubuntu 16.04 LTS and Ubuntu 18.04 LTS have been updated to MySQL 5.7.31. In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes. Please see the following for more information:
https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-31.html https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-21.html https://www.oracle.com/security-alerts/cpujul2020.html
Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-4441-1. The text
# itself is copyright (C) Canonical, Inc. See
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered
# trademark of Canonical, Inc.
#
include('compat.inc');
if (description)
{
script_id(139181);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/21");
script_cve_id(
"CVE-2020-14539",
"CVE-2020-14540",
"CVE-2020-14547",
"CVE-2020-14550",
"CVE-2020-14553",
"CVE-2020-14559",
"CVE-2020-14568",
"CVE-2020-14575",
"CVE-2020-14576",
"CVE-2020-14586",
"CVE-2020-14591",
"CVE-2020-14597",
"CVE-2020-14619",
"CVE-2020-14620",
"CVE-2020-14623",
"CVE-2020-14624",
"CVE-2020-14631",
"CVE-2020-14632",
"CVE-2020-14633",
"CVE-2020-14634",
"CVE-2020-14641",
"CVE-2020-14643",
"CVE-2020-14651",
"CVE-2020-14654",
"CVE-2020-14656",
"CVE-2020-14663",
"CVE-2020-14678",
"CVE-2020-14680",
"CVE-2020-14697",
"CVE-2020-14702"
);
script_xref(name:"USN", value:"4441-1");
script_name(english:"Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : MySQL vulnerabilities (USN-4441-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote Ubuntu host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"Multiple security issues were discovered in MySQL and this update
includes new upstream MySQL versions to fix these issues. MySQL has
been updated to 8.0.21 in Ubuntu 20.04 LTS. Ubuntu 16.04 LTS and
Ubuntu 18.04 LTS have been updated to MySQL 5.7.31. In addition to
security fixes, the updated packages contain bug fixes, new features,
and possibly incompatible changes. Please see the following for more
information:
https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-31.html
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-21.html
https://www.oracle.com/security-alerts/cpujul2020.html
Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/notices/USN-4441-1");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-14697");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/07/15");
script_set_attribute(attribute:"patch_publication_date", value:"2020/07/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/07/30");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-server-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-server-8.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-server-core-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-server-core-8.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-source-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-source-8.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite-8.0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:16.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmysqlclient-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmysqlclient20");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmysqlclient21");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libmysqld-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-client-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-client-8.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-client-core-5.7");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-client-core-8.0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-router");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:mysql-server");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Ubuntu Local Security Checks");
script_copyright(english:"Ubuntu Security Notice (C) 2020-2023 Canonical, Inc. / NASL script (C) 2020-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");
exit(0);
}
include('debian_package.inc');
if ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/Ubuntu/release');
if ( isnull(os_release) ) audit(AUDIT_OS_NOT, 'Ubuntu');
os_release = chomp(os_release);
if (! ('16.04' >< os_release || '18.04' >< os_release || '20.04' >< os_release)) audit(AUDIT_OS_NOT, 'Ubuntu 16.04 / 18.04 / 20.04', 'Ubuntu ' + os_release);
if ( ! get_kb_item('Host/Debian/dpkg-l') ) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);
var pkgs = [
{'osver': '16.04', 'pkgname': 'libmysqlclient-dev', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'libmysqlclient20', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'libmysqld-dev', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-client', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-client-5.7', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-client-core-5.7', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-common', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-server', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-server-5.7', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-server-core-5.7', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-source-5.7', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-testsuite', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '16.04', 'pkgname': 'mysql-testsuite-5.7', 'pkgver': '5.7.31-0ubuntu0.16.04.1'},
{'osver': '18.04', 'pkgname': 'libmysqlclient-dev', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'libmysqlclient20', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'libmysqld-dev', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-client', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-client-5.7', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-client-core-5.7', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-server', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-server-5.7', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-server-core-5.7', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-source-5.7', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-testsuite', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '18.04', 'pkgname': 'mysql-testsuite-5.7', 'pkgver': '5.7.31-0ubuntu0.18.04.1'},
{'osver': '20.04', 'pkgname': 'libmysqlclient-dev', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'libmysqlclient21', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'mysql-client', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'mysql-client-8.0', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'mysql-client-core-8.0', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'mysql-router', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'mysql-server', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'mysql-server-8.0', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'mysql-server-core-8.0', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'mysql-source-8.0', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'mysql-testsuite', 'pkgver': '8.0.21-0ubuntu0.20.04.3'},
{'osver': '20.04', 'pkgname': 'mysql-testsuite-8.0', 'pkgver': '8.0.21-0ubuntu0.20.04.3'}
];
var flag = 0;
foreach package_array ( pkgs ) {
var osver = NULL;
var pkgname = NULL;
var pkgver = NULL;
if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];
if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];
if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];
if (osver && pkgname && pkgver) {
if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : ubuntu_report_get()
);
exit(0);
}
else
{
var tested = ubuntu_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libmysqlclient-dev / libmysqlclient20 / libmysqlclient21 / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
canonical | ubuntu_linux | mysql-server-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-server-5.7 |
canonical | ubuntu_linux | mysql-server-8.0 | p-cpe:/a:canonical:ubuntu_linux:mysql-server-8.0 |
canonical | ubuntu_linux | mysql-server-core-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-server-core-5.7 |
canonical | ubuntu_linux | mysql-server-core-8.0 | p-cpe:/a:canonical:ubuntu_linux:mysql-server-core-8.0 |
canonical | ubuntu_linux | mysql-source-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-source-5.7 |
canonical | ubuntu_linux | mysql-source-8.0 | p-cpe:/a:canonical:ubuntu_linux:mysql-source-8.0 |
canonical | ubuntu_linux | mysql-router | p-cpe:/a:canonical:ubuntu_linux:mysql-router |
canonical | ubuntu_linux | mysql-server | p-cpe:/a:canonical:ubuntu_linux:mysql-server |
canonical | ubuntu_linux | mysql-testsuite | p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite |
canonical | ubuntu_linux | mysql-testsuite-5.7 | p-cpe:/a:canonical:ubuntu_linux:mysql-testsuite-5.7 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14539
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14540
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14547
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14550
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14553
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14559
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14568
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14575
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14576
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14586
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14591
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14597
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14619
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14620
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14623
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14624
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14631
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14632
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14633
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14634
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14641
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14643
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14651
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14654
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14656
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14663
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14678
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14680
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14697
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14702
ubuntu.com/security/notices/USN-4441-1